Samsung Galaxy S 4 (GSM)

Samsung's global flagship for 2013 is thinner and lighter than the S III, yet packs in a larger display and battery. Other upgrades include a faster processor, 13-megapixel camera, super-sensitive touch screen, and infrared universal remote control. It can also detect hand gestures over the display. Unique software features include OCR and language translation. Other features include 2-megapixel front camera, removable battery, and a memory card slot.